SmithA

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Adding 10 ml of water into the cylinder we repeat this at the beginning of every measurement



Adding tin into the graduated cylinder and recording the change in mass and volume we add more to the cylinder 2 more times after the first



emptying the contents of the cylinder we repeat this every with every experiment




adding silicon and recording mass and volume we do this twice more



Measuring lead and recording mass and volume we do this twice more

we then average out all the data in all three metals



This is the graph of the densities




























Penelope Paige would be the suspect to bring in. She is 64 inches tall and the average shoe length for a 64 inch tall person is 10.1 which is the closest to the crime scene shoe out of the three suspects you can also fake larger shoe prints but you cannot fake smaller prints









Measuring beaker A and adding .75 g of substance a



measuring mass of beaker b and adding 1.199 g to the beaker



Adding 20 ml of distilled water to substance A


Adding 30 ml of water to substance B



Measuring mass of filter




Filtering substance through filter


putting filter paper into beaker A


Putting Beaker with solution onto hotplate



Weighing beaker with filter in



Weighing beaker with solution in